NorthJersey.com's Andrew Gross has the latest from Nash regarding his injury:

Nash sidestepped several questions regarding exactly what injury he’s been dealing with, saying it’s been a few things.

But, asked point blank whether he had suffered a concussion, Nash hesitated before again giving a vague answer.

'Umm, I’m not a doctor, it’s tough for me to analyze that,' Nash said. 'It wasn’t something where I could look at myself and say I had that issue. That’s up for the doctors to decide.'

'I’m feeling good, getting better, it’s a positive day for sure when you get back out and skate with the guys,' Nash added. 'I don’t know about tonight. Obviously I’ll talk to the trainers. But it was a good day to get a good skate in.'

---End of update---

UPDATE: Tuesday, Feb. 26, at 10:46 a.m. ET by Brandon Galvin

Great news for Rangers fans as Rick Nash is back on the ice this morning, the team announced. It remains to be seen, however, when he will return to game action.

New York Rangers @NYRangers

Rick Nash is taking part in #NYR morning skate...Staal and McDonagh not out there

Rick Nash has been placed on injured reserve to make room for 20-year-old right winger Christian Thomas according to the New York Daily News' Pat Leonard. Nash is eligible to come off IR after Saturday however.

A former second-round pick in the 2010 NHL draft, Thomas is expected to make his NHL debut for the Rangers Saturday night in Montreal.

---End of update---

UPDATE: Friday, Feb. 22, at 4:23 p.m. ET by Patrick Clarke

Rick Nash will miss his third straight game this weekend. He will not join the team for Saturday's game against the Montreal Canadiens according to Newsday's Steve Zipay on Friday.

---End of update---

UPDATE: Wednesday, Feb. 20, at 1:15 p.m. ET by Timothy Rapp

While the timetable for Nash's return remains unclear, he will at least miss the Rangers' next game on Thursday against the Ottawa Senators, according to ESPN's Katie Strang:

---End of update---

UPDATE: Wednesday, Feb. 20, at 12:08 p.m. ET by Brandon Galvin

Rangers star Rick Nash is not practicing with the Rangers today due to an undisclosed injury, according to ESPN's Katie Strang.

Katie Strang @KatieStrangESPN

#NYR Nash is not going with team to OTT. Has not been ruled out to re-join team in MTL